Abstract：In the opening distribution market, the distribution utility and large consumers have more options. At first, purchasing power ratio of the distribution utility is obtained based on dynamic conditional value at risk(DCVaR) measurement. Then, because of random in trading, a stochastic bilevel programming model is established in order to integrate benefits of the distribution utility with profits of large consumers. The simulation result shows that the optimal sale price of the distribution utility and purchasing power distribution of large consumers obtained on both sides are more rational than that on one side. The bilevel programming approach could embody gaming process between the distribution utility and large consumers. The presented model can help decision-making in actual application.
雷霞, 刘俊勇, 张力. 基于二层优化的配电网交易整合模型[J]. 电工技术学报, 2011, 26(2): 195-200.
Lei Xia, Liu Junyong, Zhang Li. Integrated Model of Trading in Distribution Net Based on Bilevel Programming. Transactions of China Electrotechnical Society, 2011, 26(2): 195-200.
[1] 曾鸣, 于静冉. 大用户进入电力市场购电模式研究[J]. 电力科学与工程, 2007, 23(1): 1-4. [2] 林国庆, 黄民翔. 大用户直购电试点现行运转定价机制[J]. 电力系统及其自动化学报, 2007, 19(4): 32- 36, 40. [3] 邹小燕, 任玉珑. 发电公司与大用户的直购电力合同谈判模型[J]. 系统工程学报, 2007, 22(1): 103-108. [4] 郭金, 江伟, 谭忠富. 风险条件下供电公司最优购电问题研究[J]. 电网技术, 2004, 28(11): 18-22. [5] 陈星莺, 谢俊. 计及风险的输配分离电力市场供电公司最优竞价策略[J].电力系统自动化, 2005, 29(1): 13-17. [6] 段登伟, 刘俊勇, 吴集光. 计及风险的配电公司最优分时零售电价模型[J]. 电力系统自动化, 2005, 29 (3): 8-12. [7] Steven A G, Antonio J C, Miguel A Plazas, et al. Optimal price and quantity determination for retail electric power contracts[J]. IEEE Transactions on Power Systems, 2006, 21(1): 180-187. [8] Conejo A J, Fernández González J J, Alguacil N. Energy procurement for large consumers in electricity markets[J]. IEE Proc-Gener. Transm. Distrib, 2005, 152(3): 357-364. [9] Conejo A J, Carrión M. Risk-constrained electricity procurement for a large consumer[J]. IEE Proc-Gener. Transm. Distrib, 2006, 153(4): 407-413. [10] Miguel C, Andy B P, Antonio J C, et al. A stochastic programming approach to electric energy procure- ment for large consumers[J]. IEEE Transactions on Power Systems, 2007, 22(2): 744-754. [11] Vasileios P G, Anastasios G B. Bidding strategies for electricity producers in a competitive marketplace [J]. IEEE Transactions on Power Systems, 2004, 19 (1): 356-365. [12] 万仲平, 肖昌育, 王先甲, 等. 不确定市场下的一种二层规划最优竞价模型[J]. 电力系统自动化, 2004, 28(19): 12-16. [13] 王淑芬, 万仲平, 樊恒, 等. 基于二层规划的无功优化模型及其混合算法[J]. 电网技术, 2005, 29(9): 22- 25. [14] 张昌华, 孙荣富, 何峰, 等. 计及发电机报价和负荷消费意愿的可用输电能力计算[J]. 电力系统自动化, 2007, 31(23): 19-23, 51. [15] Li Haiying, Li Yuzeng, Li Zuyi. A multiperiod energy acquisition model for a distribution company with distributed generation and interruptible load[J]. IEEE Transactions on Power Systems, 2007, 22(2): 588- 596. [16] 张兴平, 陈玲, 武润莲. 加权CVaR下的发电商多时段投标组合模型[J]. 中国电机工程学报, 2008, 28 (16): 79-83. [17] 万仲平, 姜明启, 胡铁松. 具有极小风险解的二层规划及其近似分解法[J]. 工程数学学报, 2000, 17 (2): 25-30.
2011, Vol. 26 
